Charles William McMahon, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

2015013288 Issued in MO

Practice address

4321 Washington St Ste 5600
Kansas City, MO 64111-5936

Phone

(816) 561-2000

NPI assigned

Apr 1, 2012

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in MO

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Gastroenterology

Education

University of Oklahoma College of Medicine, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Saint Lukes Physician Group IncGroup PAC ID 3577476894, 1,233 clinicians

Mid America Gastro Intestinal Consultants P CGroup PAC ID 3274558549, 6 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Lukes Hospital of Kansas City Hospital, Kansas City, MO, CCN 260138
• Saint Luke'S South Hospital Hospital, Overland Park, KS, CCN 170185
• Saint Lukes North Hospital Hospital, Kansas City, MO, CCN 260062

Merit-based Incentive Payment System (MIPS)

Final score

79.43 of 100Reported as group

Quality

73.45

Promoting interoperability

100

Improvement activities

40

Cost

58

Merit-based Incentive Payment System (MIPS)

Final score

82.56 of 100Reported as group

Quality

76.07

Promoting interoperability

100

Improvement activities

40

Cost

65.79

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cmcmahon86782@direct.saint-lukes.org

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Saint Luke'S Physician Group Inc

  dba Saint Luke's Medical Group

  • Family Medicine Physician
  • Kansas City, MO
  • NPI 1093263717

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Mid America Gastro Intestinal Consultants P C

  • Gastroenterology Physician
  • Kansas City, MO
  • NPI 1710091228
  Medicare reassignment Care Compare group
• Saint Lukes-Gi Diagnostics LLC

  • Ambulatory Surgical Clinic/Center
  • Kansas City, MO
  • NPI 1508169921
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Saint Luke'S North Hospital

  dba Saint Luke's Norland Hospital-Smithville

  • General Acute Care Hospital
  • Kansas City, MO
  • NPI 1942241799
  Care Compare affiliation
• St Lukes Hospital of Kansas City

  dba Saint Luke's Hospital of Kansas City

  • General Acute Care Hospital
  • Kansas City, MO
  • NPI 1063494177
  Care Compare affiliation
• St Lukes Hospital of Kansas City

  dba Crittenton Children's Center

  • General Acute Care Hospital
  • Kansas City, MO
  • NPI 1932642972
  Care Compare affiliation
• St. Luke'S Hospital of Kansas City

  dba Saint Luke's Hospital Infusion Center at Liberty

  • General Acute Care Hospital
  • Liberty, MO
  • NPI 1275926198
  Care Compare affiliation
• Saint Lukes South Hospital, Inc.

  • General Acute Care Hospital
  • Overland Park, KS
  • NPI 1154303337
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1333238400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1709337600000",
    "number": "1861768053",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4321 WASHINGTON ST STE 5600",
            "city": "KANSAS CITY",
            "state": "MO",
            "postal_code": "641115936",
            "telephone_number": "816-561-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4321 WASHINGTON ST STE 5600",
            "city": "KANSAS CITY",
            "state": "MO",
            "postal_code": "641115936",
            "telephone_number": "816-561-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4401 Wornall Rd",
            "address_purpose": "LOCATION",
            "city": "Kansas City",
            "state": "MO",
            "postal_code": "641113220",
            "country_code": "US",
            "telephone_number": "816-932-0257",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4401 Wornall Rd",
            "address_purpose": "LOCATION",
            "city": "Kansas City",
            "state": "MO",
            "postal_code": "641113220",
            "country_code": "US",
            "telephone_number": "816-932-0257",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MCMAHON",
        "first_name": "CHARLES",
        "middle_name": "WILLIAM",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-04-01",
        "last_updated": "2024-03-02",
        "certification_date": "2024-03-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MO",
            "license": "2015013288",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MO",
            "license": "2015013288",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "cmcmahon@gimagic.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "4321 Washington St Ste 5600",
            "city": "Kansas City",
            "state": "MO",
            "country_code": "US",
            "postal_code": "641115936",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Kelsey McLaurine
• Roderick O McLennan, PH.D.
• Andreanna Roxanne McLeod, PT, DPT
• Dawn Kirsten McMahan, LMSW
• Brian James McMahon, LMFT
• Michelle Marie McMahon, M.S., PLPC
• Patricia Anne McMahon, MA, LCPC
• Scott Casey McMahon, DO
• Eric McMain, PHARM. D.
• McMichael Wellness Center, PC

• Gastroenterology Physician in Kansas City, MO
• Providers in Kansas City, MO by specialty
• Gastroenterology Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 2, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.